Matches led by Paulinho Kobayashi · Ríver

← Coach
01 May 21
River AC
1 – 2
Fluminense PI
Piauiense
25 Apr 21
Flamengo PI
3 – 2
River AC
Piauiense
21 Apr 21
River AC
3 – 2
Picos
Piauiense
14 Apr 21
Tiradentes PI
1 – 0
River AC
Piauiense
07 Apr 21
Altos
0 – 0
River AC
Piauiense
24 Mar 21
River AC
3 – 2
Parnahyba
Piauiense